3 years ago

Which of the following is a like radical to 3x square root 5?

Mathematics

1 answer:

Airida [17]3 years ago

8 0

Pretty sure it’s D good luck

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The diameter of a circular rug is 5.6 feet what is the circumference

Brut [27]

Answer:

10.12

Step-by-step explanation:

5.6x2

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3 years ago

Graph the function. Identify the vertex and axis of symmetry.

aalyn [17]

A. axis of symmetry: vertex: (–0.5, –0.5)

7 0

3 years ago

What is a number that when you divide it by 2 and subtract 3.8 from the quotient, you get 7?

Black_prince [1.1K]

Let the number x.

Then the number divided by 2 gives

$\frac{x}{2}$

Subtract 3.8 from the quotient gives

$\frac{x}{2}-3.8$

Hence,

$\frac{x}{2}-3.8=7$ $\begin{gathered} \frac{x}{2}-3.8=7 \\ \frac{x}{2}=7+3.8=10.8 \\ \Rightarrow x=2\times10.8=21.6 \end{gathered}$

x = 21.6

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1 year ago

Which equation, when graphed, has x-intercepts at (2, 0) and (4, 0) and a y-intercept of (0, –16)?

vova2212 [387]

f(x)= -2 (x - 2) ( x - 4)

if x=2 ⇒ f(x)=y=0 ⇒ graph of f(x) intercept x axis in (2,0)
if x=4 ⇒ f(x)=y=0 ⇒ graph of f(x) intercept x axis in (4,0)
if x=0 ⇒f(x)= -2 *(-2)*(-4)= - 16 ⇒ graph of f(x) intercept y axis in (0,- 16)

⇒ f(x)= -2 (x - 2) ( x - 4) is the answer

3 0

3 years ago

Read 2 more answers

Which equation represents a line that passes through (–9, –3) and has a slope of –6?

tatiyna

Answer:

y+3 = -6(x+9)

Step-by-step explanation:

m(x-x1)= (y-y1)

-6[x-(-9)] = [y-(-3)]

-6(x+9) = y+3

.....

6 0

3 years ago